CN102506669A - Cutting tool angle measuring instrument - Google Patents

Cutting tool angle measuring instrument Download PDF

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Publication number
CN102506669A
CN102506669A CN2011103413290A CN201110341329A CN102506669A CN 102506669 A CN102506669 A CN 102506669A CN 2011103413290 A CN2011103413290 A CN 2011103413290A CN 201110341329 A CN201110341329 A CN 201110341329A CN 102506669 A CN102506669 A CN 102506669A
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CN
China
Prior art keywords
positioning seat
cutter
coarse adjustment
adjustment base
angle measuring
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Granted
Application number
CN2011103413290A
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Chinese (zh)
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CN102506669B (en
Inventor
孙玉钢
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Shenyang Aircraft Industry Group Co Ltd
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Shenyang Aircraft Industry Group Co Ltd
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Filing date
Publication date
Application filed by Shenyang Aircraft Industry Group Co Ltd filed Critical Shenyang Aircraft Industry Group Co Ltd
Priority to CN201110341329.0A priority Critical patent/CN102506669B/en
Publication of CN102506669A publication Critical patent/CN102506669A/en
Application granted granted Critical
Publication of CN102506669B publication Critical patent/CN102506669B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a cutting tool angle measuring instrument comprising a rough adjusting pedestal, and a precise measuring apparatus and a cutting tool fixing apparatus arranged above the rough adjusting pedestal. The precise measuring apparatus has a structure that: a positioning seat is arranged on the upper surface of the rough adjusting pedestal; a meter seat is arranged in the hollow cavity of the positioning seat; a horizontal threaded rough hole is arranged in the middle of the meter seat; a lead-screw is coupled with the thread of the meter seat; two ends of the lead-screw are positioned on the positioning seat; one end of the lead-screw is connected with a feeding handle; a meter rack is arranged on the upper surface of the meter seat; a dial indicator I is vertically arranged on an end of the meter rack; the top point of the dial indicator I contacts the surface of a cutting tool requiring measuring; an adjusting rod is connected to a side of the meter seat; an end face of the adjusting rod extends out of the positioning seat, and contacts a top point of a dial indicator II horizontally arranged on the upper surface of the rough adjusting pedestal. The cutting tool angle measuring instrument is advantaged in simple structure and convenient operation. With the instrument, the geometrical angle of the cutting tool can be rapidly and accurately measured.

Description

The cutter angle measuring appearance
Technical field
Type of the present invention relates to a kind of cutter angle measuring appearance, is used for the instrument that the geometric angle of cutter is measured.
Background technology
In the past, the tool geometry angle measuring method was used simple and easy angle measurement unit mostly, the structure of such device and the similar of bevel protractor, and its significant disadvantages is: 1, positioning reference is bad; 2, the gauger need drink high range estimation judgement; 3, measurement data is inaccurate.At present, some enterprises develop a kind of optical device in the world, and this kind equipment is to use the optical principle measurement data; Through sensor transmissions in control system; Function through software self realizes the angle value measurement, and its shortcoming is: 1, function software more complicated needs the factor of consideration more; 2, the measuring instrument operating personnel need strict professional training; 3, owing to the restriction of installation way, measurement range is limited, and promptly some cutters can't be measured; 4, the measurement required time is longer; 5, such equipment price and costliness thereof, the basic impotentia of general enterprise is bought.
Summary of the invention
The technical matters that type of the present invention will solve provides a kind of cutter angle measuring appearance, and this cutter angle measuring appearance is simple in structure, simple to operation, can measure the geometric angle of cutter simultaneously fast and accurately.
For overcoming the above problems, the concrete technical scheme of type of the present invention is following: a kind of cutter angle measuring appearance includes the coarse adjustment base, the accurate measurement amount device and the cutter clamping device of coarse adjustment base top; Wherein the structure of accurate measurement amount device is: the upper surface of coarse adjustment base is provided with positioning seat, is provided with gauge stand in the cavity of positioning seat, and the centre position of gauge stand is provided with the tapped through hole of level; The threaded engagement of leading screw and gauge stand; And two ends are positioned on the positioning seat, are connected with the outside feeding handle of positioning seat on the top of leading screw, are provided with dial framework at the upper surface of gauge stand; End at dial framework vertically is provided with the clock gauge I, and the top and measured tool surface of clock gauge I contacts; Side at gauge stand connects adjusting lever, and the end face of adjusting lever stretches out positioning seat, and contacts with the top of clock gauge II that is horizontally set on the coarse adjustment base upper surface.
Described coarse adjustment base is fastened and connected through oat tail groove structure by lower bottom base and slide; Wherein the dovetail groove width of slide is greater than in the forked tail platform width of lower bottom base; In its slit, be provided with cushion, in the distolateral tightening handle I that is provided with of slide, the end of tightening handle I contacts with cushion.
Be connected through supporting seat between described cutter clamping device and the coarse adjustment base, above the cutter clamping device, be provided with adjustable center centering rule, in the outer tightening handle II that also is provided with of cutter clamping device.
This cutter angle measuring appearance adopts the mechanism of above-mentioned coarse adjustment base, accurate measurement amount device and cutter clamping device; Can regulate and reading through horizontal and vertical clock gauge; Thereby calculate the angle of cutter, not only convenient measurement, and accuracy of measurement is high.
Be provided with oat tail groove structure at the coarse adjustment base, can regulate the distance of clock gauge I and cutter.
Center centering rule are set in the cutter clamping device,, fix with tightening handle II simultaneously to realize location to cutter.
Description of drawings
Fig. 1 is the structural representation of cutter angle measuring appearance.
Fig. 2 is the side view of cutter angle measuring appearance.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of cutter angle measuring appearance includes coarse adjustment base 10, the accurate measurement amount device 20 and the cutter clamping device 30 of coarse adjustment base 10 tops; Wherein the structure of accurate measurement amount device 20 is: the upper surface of coarse adjustment base 10 is provided with positioning seat 5, is provided with gauge stand 3 in the cavity of positioning seat 5, and the centre position of gauge stand 3 is provided with the tapped through hole of level; The threaded engagement of leading screw 4 and gauge stand 3; And two ends are positioned on the positioning seat 5, are connected with positioning seat 5 outside feeding handles 2 on the top of leading screw 4, are provided with dial framework 19 at the upper surface of gauge stand 5; End at dial framework vertically is provided with clock gauge I 17, and the top and measured tool surface of clock gauge I 17 contacts; Side at gauge stand 3 connects adjusting lever 7, and the end face of adjusting lever 7 stretches out positioning seat 5, and contacts with the top of clock gauge II 21 that is horizontally set on coarse adjustment base 10 upper surfaces.
Described coarse adjustment base 10 is fastened and connected through oat tail groove structure by lower bottom base 8 and slide 9; Wherein the dovetail groove width of slide 9 is greater than in the forked tail platform width of lower bottom base 8; In its slit, be provided with cushion 6; In the distolateral tightening handle I 1 that is provided with of slide 9, the end of tightening handle I 1 contacts with cushion.
Be connected through supporting seat 12 between described cutter clamping device 30 and the coarse adjustment base 10, above cutter clamping device 30, be provided with adjustable center centering rule 15, in the outer tightening handle II 16 that also is provided with of cutter clamping device 30.
Its concrete course of work is:
1, earlier with cutter 14 clampings in cutter clamping device 30;
2, advise the position of aligned cutting tool 14 through the center centering, after adjust the position, tighten the position that tightening handle II 16 fixes cutter 14;
3, adjustment slide 9 slides on lower bottom base 8, and gauge stand 3 parts such as grade that slide drives above it move, and when the thimble of clock gauge I 17 reaches the position that cutter 14 needs to measure, stops slide 9 actions, rotates tightening handle I 1, fixes the position of slide 9;
4, adjustment dial framework 19 makes the thimble of clock gauge I 17 contact with the rear corner surface of cutter 14, and the dial needle of clock gauge I 17 makes zero;
5, adjustment adjusting lever 7 contacts its thimble with clock gauge II 21, and clock gauge II 21 dial needles make zero;
6, the swivel feeding handle 2, notice that the thimble of clock gauge I 17 can not walk out the rear corner surface of cutter 14, when the thimble of clock gauge I 17 arrives the peak of rear corner surface of cutter 14, and feed-disabling;
7, as shown in Figure 3; Note the reading of clock gauge II 21 and clock gauge I 17; Wherein the reading of clock gauge II 21 note is made X; The reading note of clock gauge I 17 is made Y, can calculate angle value through formula: .

Claims (3)

1. a cutter angle measuring appearance is characterized in that: include coarse adjustment base (10), the accurate measurement amount device (20) and the cutter clamping device (30) of coarse adjustment base (10) top; Wherein the structure of accurate measurement amount device (20) is: the upper surface of coarse adjustment base (10) is provided with positioning seat (5); Be provided with gauge stand (3) in the cavity of positioning seat (5); The centre position of gauge stand (3) is provided with the tapped through hole of level, the threaded engagement of leading screw (4) and gauge stand (3), and two ends are positioned on the positioning seat (5); Top at leading screw (4) is connected with the outside feeding handle (2) of positioning seat (5); Upper surface at gauge stand (5) is provided with dial framework (19), vertically is provided with clock gauge I (17) in the end of dial framework, and the top and measured tool surface of clock gauge I (17) contacts; Connect adjusting lever (7) at the side of gauge stand (3), the end face of adjusting lever (7) stretches out positioning seat (5), and with top contact of the clock gauge II (21) that is horizontally set on coarse adjustment base (10) upper surface.
2. cutter angle measuring appearance as claimed in claim 1; It is characterized in that: described coarse adjustment base (10) is fastened and connected through oat tail groove structure by lower bottom base (8) and slide (9); Wherein the dovetail groove width of slide (9) is greater than in the forked tail platform width of lower bottom base (8); In its slit, be provided with cushion (6), in the distolateral tightening handle I (1) that is provided with of slide (9), the end of tightening handle I (1) contacts with cushion.
3. according to claim 1 or claim 2 cutter angle measuring appearance; It is characterized in that: be connected through supporting seat (12) between described cutter clamping device (30) and the coarse adjustment base (10); Be provided with adjustable center centering rule (15) in the top of cutter clamping device (30), in the outer tightening handle II (16) that also is provided with of cutter clamping device (30).
CN201110341329.0A 2011-11-02 2011-11-02 Cutting tool angle measuring instrument Active CN102506669B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110341329.0A CN102506669B (en) 2011-11-02 2011-11-02 Cutting tool angle measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110341329.0A CN102506669B (en) 2011-11-02 2011-11-02 Cutting tool angle measuring instrument

Publications (2)

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CN102506669A true CN102506669A (en) 2012-06-20
CN102506669B CN102506669B (en) 2014-01-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2521198C1 (en) * 2012-12-26 2014-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Method of determining face angle in end section of end cutters
RU2520936C1 (en) * 2012-12-26 2014-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Method of determining face angle in end section of rotary cutting tools
CN105423992A (en) * 2016-01-14 2016-03-23 成都好特精密机械有限公司 Tap rake angle measurement apparatus and measurement method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2116194U (en) * 1992-02-10 1992-09-16 北京第四印刷机械厂 Rotatable milling cutter checkout stand
JP2009192254A (en) * 2008-02-12 2009-08-27 Isuzu Motors Ltd Drill shape measuring apparatus
WO2010023562A2 (en) * 2008-08-28 2010-03-04 Technical (Hk) Manufacturing Limited Knife sharpener
CN201858953U (en) * 2010-10-21 2011-06-08 北京现代汽车有限公司 Vertex angle detector of cutter
CN201909607U (en) * 2010-08-17 2011-07-27 浙江中马汽车变速器股份有限公司 Checking fixture for angle of gear

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2116194U (en) * 1992-02-10 1992-09-16 北京第四印刷机械厂 Rotatable milling cutter checkout stand
JP2009192254A (en) * 2008-02-12 2009-08-27 Isuzu Motors Ltd Drill shape measuring apparatus
WO2010023562A2 (en) * 2008-08-28 2010-03-04 Technical (Hk) Manufacturing Limited Knife sharpener
CN201909607U (en) * 2010-08-17 2011-07-27 浙江中马汽车变速器股份有限公司 Checking fixture for angle of gear
CN201858953U (en) * 2010-10-21 2011-06-08 北京现代汽车有限公司 Vertex angle detector of cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2521198C1 (en) * 2012-12-26 2014-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Method of determining face angle in end section of end cutters
RU2520936C1 (en) * 2012-12-26 2014-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Method of determining face angle in end section of rotary cutting tools
CN105423992A (en) * 2016-01-14 2016-03-23 成都好特精密机械有限公司 Tap rake angle measurement apparatus and measurement method thereof
CN105423992B (en) * 2016-01-14 2018-01-30 成都茵普精密机械有限公司 Tap anterior angle measurement apparatus and its measuring method

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